/* ═══════════════════════════════════════════════════════════
   PulsrWeb Unified CSS v3.0
   Single file — Zero @imports — Zero render-blocking chains
   For: about, features, faq, contact, privacy, terms, tools
   ═══════════════════════════════════════════════════════════ */

/* ── Design Tokens (inlined from variables.css) ── */
@font-face {
    font-family: 'Outfit';
    src: url('../fonts/Outfit-Variable.ttf') format('truetype');
    font-weight: 300 800;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Inter';
    src: url('../fonts/Inter-Variable.ttf') format('truetype');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Tajawal';
    src: url('../fonts/Tajawal-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Tajawal';
    src: url('../fonts/Tajawal-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Tajawal';
    src: url('../fonts/Tajawal-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Tajawal';
    src: url('../fonts/Tajawal-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
    font-display: swap
}

@font-face {
    font-family: 'Cairo';
    src: url('../fonts/Cairo-Variable.ttf') format('truetype');
    font-weight: 200 1000;
    font-style: normal;
    font-display: swap
}

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a24;
    --bg-card-hover: #22222e;
    --bg-input: #15151e;
    --text-primary: #f0f0f5;
    --text-secondary: #8888a0;
    --text-muted: #6b7280;
    --accent: #00d4ff;
    --accent-glow: rgba(0, 212, 255, 0.3);
    --accent-hover: #00b8e6;
    --success: #10b981;
    --danger: #ef4444;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-card: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', sans-serif
}

[dir="rtl"] {
    --font-main: 'Tajawal', sans-serif;
    --font-heading: 'Cairo', sans-serif
}

/* ── Base Reset ── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

html {
    scroll-behavior: smooth;
    font-size: 16px
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition)
}

img {
    max-width: 100%;
    height: auto;
    display: block
}

ul {
    list-style: none
}

/* ── Utilities ── */
.text-center {
    text-align: center
}

.w-full {
    width: 100%
}

.text-secondary {
    color: var(--text-secondary)
}

.text-muted {
    color: var(--text-muted)
}

.mt-4 {
    margin-top: 1rem
}

.mt-8 {
    margin-top: 2rem
}

.mt-12 {
    margin-top: 3rem
}

.mb-2 {
    margin-bottom: 0.5rem
}

.mb-4 {
    margin-bottom: 1rem
}

.mb-8 {
    margin-bottom: 2rem
}

.no-scroll {
    overflow: hidden
}

.flex {
    display: flex
}

.gap-2 {
    gap: 0.5rem
}

.justify-center {
    justify-content: center
}

/* ── Layout ── */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem
}

.main-content {
    min-height: calc(100vh - 400px);
    position: relative;
    padding: 0
}

/* ── Header ── */
.site-header {
    background: rgba(18, 18, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
    width: 100%
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--text-primary)
}

.nav-menu ul {
    display: flex;
    gap: 2rem;
    align-items: center
}

.nav-menu ul li a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative
}

.nav-menu ul li a:hover,
.nav-menu ul li a.active {
    color: var(--accent)
}

.nav-menu ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
    border-radius: 2px
}

.nav-menu ul li a:hover::after,
.nav-menu ul li a.active::after {
    width: 100%
}

.auth-buttons {
    display: flex;
    gap: 0.75rem;
    align-items: center
}

.hamburger-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 0.95rem;
    text-align: center
}

.btn-primary {
    background: var(--accent);
    color: #000;
    box-shadow: 0 4px 12px var(--accent-glow)
}

.btn-primary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-glow)
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary)
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(0, 212, 255, 0.05)
}

.page-link {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary)
}

.page-link.active,
.page-link:hover {
    background: var(--accent);
    color: #000;
    border-color: var(--accent)
}

/* ── Cards ── */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    height: 100%
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: var(--shadow)
}

.card-img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    background: var(--bg-card-hover)
}

.card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column
}

.card-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    display: flex;
    gap: 0.5rem;
    align-items: center
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.4
}

.card-title a:hover {
    color: var(--accent)
}

.card-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1
}

/* ── Sidebar / Mobile Nav ── */
.mobile-sidebar {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--bg-card);
    z-index: 1001;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column
}

.mobile-sidebar.active {
    right: 0
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border)
}

.sidebar-nav {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 500
}

.sidebar-link:hover,
.sidebar-link.active {
    background: var(--bg-input);
    color: var(--text-primary)
}

.sidebar-link i {
    width: 24px;
    text-align: center;
    color: var(--accent)
}

.sidebar-footer {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    margin-top: 1rem
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer
}

/* ── Footer ── */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 2.5rem 0;
    margin-top: 5rem;
    color: var(--text-secondary)
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem
}

.footer-brand p {
    margin-top: 1rem;
    font-size: 0.9rem;
    line-height: 1.6
}

.footer-links h3,
.footer-legal h3 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-family: var(--font-heading)
}

.footer-links ul li,
.footer-legal ul li {
    margin-bottom: 0.5rem
}

.footer-links ul li a,
.footer-legal ul li a {
    color: var(--text-secondary);
    font-size: 0.9rem
}

.footer-links ul li a:hover,
.footer-legal ul li a:hover {
    color: var(--accent)
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    font-size: 0.85rem
}

/* ── Hero ── */
.hero {
    padding: 6rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #fff 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent
}

.hero p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 650px;
    margin: 0 auto 2rem
}

/* ── Grids ── */
.grid-cols-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem
}

/* ── Article Page ── */
.article-header {
    padding: 4rem 0 2rem;
    text-align: center
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem
}

.breadcrumb a:hover {
    color: var(--accent)
}

.article-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #cbd5e1
}

.article-content h2 {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin: 3rem 0 1.25rem;
    font-family: var(--font-heading)
}

.article-content h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin: 2.5rem 0 1rem
}

.article-content p {
    margin-bottom: 1.5rem
}

.article-content ul,
.article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem
}

.article-content li {
    margin-bottom: 0.5rem
}

.article-content img {
    border-radius: var(--radius);
    margin: 2rem 0;
    box-shadow: var(--shadow);
    border: 1px solid var(--border)
}

.title-lg {
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    color: var(--text-primary)
}

/* ── Back Button ── */
.back-btn-fixed {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: 50px;
    text-decoration: none;
    margin-bottom: 2rem;
    transition: var(--transition);
    font-weight: 500
}

.back-btn-fixed:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow)
}

/* ── FAQ ── */
.faq-list {
    max-width: 800px;
    margin: 0 auto
}

.faq-item {
    background: var(--bg-card);
    margin-bottom: 1rem;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border)
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background 0.3s
}

.faq-question:hover {
    background: var(--bg-card-hover)
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    color: var(--text-secondary);
    line-height: 1.6
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 500px
}

.faq-item.active .faq-question i {
    transform: rotate(180deg)
}

/* ── About / Features ── */
.tech-page-header {
    text-align: center;
    margin-bottom: 4rem
}

.tech-page-header h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    font-family: var(--font-heading)
}

.feature-grid,
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto
}

.feature-card,
.feature-item {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: var(--transition)
}

.feature-card:hover,
.feature-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: var(--shadow)
}

.feature-icon,
.feature-icon-wrapper {
    font-size: 2rem;
    color: var(--accent);
    background: rgba(0, 212, 255, 0.1);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.5rem
}

.feature-item .feature-icon-wrapper {
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    width: 70px;
    height: 70px
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 50px;
    color: var(--success);
    font-weight: 600
}

/* ── Contact ── */
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 600px;
    margin: 4rem auto;
    box-shadow: var(--shadow-card)
}

.form-status {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem
}

.status-success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2)
}

.status-error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.2)
}

.captcha-box {
    background: var(--bg-input);
    padding: 1rem;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--border);
    margin-bottom: 1.5rem;
    font-weight: 500;
    color: var(--text-secondary)
}

/* ── Auth Forms ── */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: radial-gradient(circle at top center, #1c1c2e 0%, var(--bg-primary) 70%)
}

.auth-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 2.5rem;
    border-radius: var(--radius);
    width: 100%;
    max-width: 450px;
    box-shadow: var(--shadow-card);
    text-align: center;
    transition: var(--transition)
}

.auth-box:hover {
    border-color: rgba(255, 255, 255, 0.2)
}

.auth-box h1 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary)
}

.auth-box p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 0.95rem
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: start
}

.label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary)
}

.input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none
}

.input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1)
}

.input::placeholder {
    color: var(--text-muted)
}

/* ── Trust Badge Card ── */
.trust-badge-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0;
    overflow: hidden;
    margin-top: 1.5rem
}

.trust-badge-card .badge-header {
    background: rgba(0, 212, 255, 0.05);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border)
}

.trust-badge-card .badge-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.75rem
}

.trust-badge-card .badge-body {
    padding: 1.5rem
}

.badge-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem
}

.badge-preview-area {
    margin-bottom: 2rem
}

.badge-preview-area label {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.75rem
}

.badge-preview {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--border)
}

.badge-code-area {
    margin-top: 1.5rem
}

.badge-code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem
}

.badge-code-header label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted)
}

.copy-badge-btn {
    background: var(--bg-card-hover);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem
}

.copy-badge-btn:hover {
    background: var(--accent);
    color: #000;
    border-color: var(--accent)
}

.badge-code-box {
    background: #0d0d12;
    padding: 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    overflow-x: auto
}

.badge-code-box code {
    color: #00d4ff;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    white-space: nowrap
}

/* ── Code Blocks ── */
pre {
    background: var(--bg-input);
    border-radius: var(--radius);
    padding: 1rem;
    margin: 1.5rem 0;
    overflow-x: auto;
    position: relative
}

code {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text-primary)
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 5px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s
}

/* ── Featured Image ── */
.featured-image-canvas {
    width: 100%;
    border-radius: var(--radius);
    height: auto;
    max-height: 500px;
    object-fit: cover
}

/* ── Responsive ── */
@media(max-width:1024px) {
    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr)
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr
    }
}

@media(max-width:768px) {
    .desktop-nav {
        display: none !important
    }

    .hamburger-btn {
        display: block
    }

    .grid-cols-3 {
        grid-template-columns: 1fr
    }

    .hero {
        padding: 4rem 0 3rem
    }

    .hero h1 {
        font-size: 2rem
    }

    .footer-grid {
        grid-template-columns: 1fr
    }

    .auth-wrapper {
        padding: 1rem
    }

    .auth-box {
        padding: 1.5rem;
        max-width: 100%
    }

    .auth-box h1 {
        font-size: 1.25rem
    }
}

@media(prefers-reduced-motion:reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important
    }
}

/* ═══════════════════════════════════════════════════════════════
   Language Switcher — Desktop Dropdown (Dark Theme)
   ═══════════════════════════════════════════════════════════════ */
.lang-switcher {
    position: relative;
    z-index: 1100;
}

.lang-switcher-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    white-space: nowrap;
}

.lang-switcher-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
    color: var(--accent);
}

.lang-switcher-toggle i.fa-globe {
    font-size: 1rem;
    color: var(--accent);
}

.lang-switcher-arrow {
    font-size: 0.65rem;
    transition: transform 0.25s ease;
    color: var(--text-secondary);
}

.lang-switcher-toggle[aria-expanded="true"] .lang-switcher-arrow {
    transform: rotate(180deg);
}

.lang-switcher-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 170px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.97);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    z-index: 1200;
}

.lang-switcher-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.lang-switcher-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.15s ease;
}

.lang-switcher-item:hover {
    background: var(--bg-card-hover);
    color: var(--accent);
}

.lang-switcher-item.active {
    background: rgba(0, 212, 255, 0.06);
    color: var(--accent);
    font-weight: 600;
}

.lang-flag {
    font-size: 1.15rem;
    line-height: 1;
}

.lang-check {
    margin-inline-start: auto;
    font-size: 0.8rem;
    color: var(--accent);
}

[dir="rtl"] .lang-switcher-menu {
    right: auto;
    left: 0;
}

/* ═══════════════════════════════════════════════════════════════
   Language Switcher — Mobile Sidebar (Dark Theme)
   ═══════════════════════════════════════════════════════════════ */
.sidebar-lang-switcher {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}

.sidebar-lang-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.sidebar-lang-label i {
    color: var(--accent);
}

.sidebar-lang-buttons {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-lang-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.sidebar-lang-btn:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.sidebar-lang-btn.active {
    background: rgba(0, 212, 255, 0.08);
    color: var(--accent);
    font-weight: 700;
    border-left: 3px solid var(--accent);
}

[dir="rtl"] .sidebar-lang-btn.active {
    border-left: none;
    border-right: 3px solid var(--accent);
}

@media (max-width: 768px) {
    .lang-switcher {
        display: none;
    }
}

@media (min-width: 769px) {
    .sidebar-lang-switcher {
        display: none;
    }
}